Impedance measurement accuracy

0-200mΩ: ±(0.5%of reading+0.25%of range) resolution0.1mΩ

200-2000mΩ:±(0.5%of reading +0.25%of range)resolution1mΩ

Voltage measurement Accuracy

0-25V: ±(0.5% of reading +0.25%of range)resolution0.01V

Power

§   5VDc power/Single day lithium electricity:Nominal voltage：3.7V，Nominal capacity：1200mAh

§   Can use USB port charging

power

<2W

Temperature effect on accuracy of resistance

(±0.01% rdg. ±0.5dgt.)/℃

Impedance measurement current frequency

1kHz±5Hz

Temperature effect on accuracy of voltage

(±0.005%rdg.±0.5dgt.)/℃

A/Dconverter

Double integral method

Display hardware

LCD and lights

Sampling rate

1.25group(Resistance and voltage measurements)/second

Data transmission

USB2.0

Maximum measuring voltage

25V

Maximum resistance measurement

2000mΩ

Calibration way

Automatic calibration

Data storage capacity

5 million sets of data can be stored

Control interface

Provide extendable interface control the mechanical action, test automation

weight

350g（Do not contain batteries）

Shape dimension

138*92*28(mm)